“Congress is always willing to appropriate money for more and bigger paved roads, anywhere -- particularly if they form loops.”

“There are some good things to be said about walking. Not many, but some. Walking takes longer, for example, than any other known form of locomotion except crawling. Thus it stretches time and prolongs life. Life is already too short to waste on speed. I have a friend who's always in a hurry; he never gets anywhere. Walking makes the world much bigger and thus more interesting. You have time to observe the details. The utopian technologists foresee a future for us in which distance is annihilated. … To be everywhere at once is to be nowhere forever, if you ask me.”

“I think it is far more important to save one square mile of wilderness, anywhere, by any means, than to produce another book on the subject.”

“One mile farther and I come to a second grave beside the road, nameless like the other, marked only with the dull blue-black stones of the badlands. I do not pause this time. The more often you stop the more difficult it is to continue. Stop too long and they cover you with rocks.”

“I took the other road, all right, but only because it was the easy road for me, the way I wanted to go. If I've encountered some unnecessary resistance that's because most of the traffic is going the other way.”

“The most common form of terrorism in the U.S.A. is that carried on by bulldozers and chain saws.”

“In demonstrating that humans behave with justice, tolerance, reason, love toward other forms of life, we are doing no more than demanding that humans be human -- that is, be true to the best aspects of human nature. Humans being human, therefore, cannot consider themselves morally superior to, say, bears being bear-like, eagles being eagle-like, etc.”